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9966 [12]
2 years ago
6

Find the axis of symetry of X^2+2X+1

Mathematics
1 answer:
fomenos2 years ago
8 0

Answer:

Axis of symmetry runs along -1

Step-by-step explanation:

<u>formula used</u>

-b/2a

<u>Plug variables in</u>

-2/2

-1

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Find the area of the shape above ?
Juli2301 [7.4K]

Area of triangle = <em>A(t) </em>= 1/2(base x height)

Area of square = <em>A(s) = </em>base x height

<em>A(s) </em>= 2 x 2 = 4

<em>2(A(s))</em> = 2(1/2(2)(2) = 2(1/2(4)) = 2(2) = 4

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Answer:

36/60

Step-by-step explanation:

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the somber mask drama club is putting on a pancake breakfast as a fundraiser. The number of pancakes depends on the number of cu
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Annette [7]

Answer:

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Step-by-step explanation:

Firstly, the second option is wrong because 0.06 would be 6 hundredths, so that is wrong, the third option would be incorrect because 0.002 would equal 2 thousandths so that is also wrong, and the fourth option would be 25% instead of 75%, so your answer should be A.

7 0
2 years ago
The experimental factor that is manipulated; the variable whose effect is being studied is called ____________
lorasvet [3.4K]

Answer:

The experimental factor that is manipulated; the variable whose effect is being studied is called <u>independent variable.</u>

Step-by-step explanation:

Consider the provided information.

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The variable which is tested and measured in a scientific experiment is a dependent variable.

From the above definition: The experimental factor that changed or controlled in a scientific experiment is called independent variable.

Therefore, the complete statement is: The experimental factor that is manipulated; the variable whose effect is being studied is called <u>independent variable.</u>

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